Dungeon Roller vs SF Encounter Calculator
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Dungeon Roller
This app is a powerful random generator for tabletop RPGs and creative writing. It quickly produces unique worlds, characters, creatures, and story elements, eliminating writer's block and enhancing game sessions. Save and share your creations for free.
- Random world generation
- Character and creature creation
- Story element generation
- Save and share creations
- Sci-fi, fantasy, and western themes
- Detailed lore and stats
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Dungeon Roller: Your Ultimate RPG Random Generator Calling all Game Masters, Dungeon Masters, and RPG enthusiasts! DungeonRoller is your secret weapon for instant creativity, generating vast worlds, characters, and story elements at the tap of a button. Dive into endless possibilities with quadrillions of unique characters, creatures, encounters, and locations. Whether you're running a sci-fi odyssey, a fantasy epic, or a gritty Western, Dungeon Roller has you covered. With every tap, watch a new world unfold—no more writer's block, no more stale sessions! Limitless World Building - No one builds worlds faster or bigger. From sprawling galaxies to tiny halfling villages, Dungeon Roller instantly generates fully equipped settings, ready to play. Stats, skills, and lore included! Complex Creations Made Simple - Every character, creature, and world is brought to life with rich details: names, skills, solar system data, army unit types, and more. Need a new monster or culture? Just tap. It's that easy. Expand Your Universe - Start by creating planets and solar systems for free. Want even more options? Unlock bundles to generate legendary supervillains, elves, dwarves, orcs, and more iconic characters. Save & Share Your Masterpieces - Instantly save your favorite creations for later or share them with friends—no extra cost. Perfect for All RPG Creators - Whether you’re preparing for a tabletop adventure, crafting a novel, or designing your own game, Dungeon Roller gives you the tools to create unforgettable stories. Unleash your imagination with Dungeon Roller—try it FREE today! And don’t forget to check out Characterize and Genesis, our other generator apps, also available on the App Store. http://www.apple.com/legal/itunes/appstore/dev/stdeula
SF Encounter Calculator
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With this tool you can create fights more comfortably and quickly. Includes over 500 aliens from all books and expansions. The results show a possible configuration that can be modified by the user to obtain a better adaptation. The user can use different filters to limit the results. They are: - Books and expansions. - Difficulty. - Size. - Type of creature. - Environment. - Planet. Also, you can limit the size of the group at both the top and the bottom. This application does not replace the books or the expansions, it only offers the references to them, it does not provide data or statistics of the aliens
Screenshots
Verdict
The clearest difference is in-app purchases: SF Encounter Calculator at none against Dungeon Roller's 10. Dungeon Roller's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 11 months). On price, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Dungeon Roller sells 10 in-app purchases, starting at $5.99 per month. SF Encounter Calculator asks for nothing beyond the download.
Dungeon Roller ships an update every 3 weeks, SF Encounter Calculator every 11 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | Dungeon Roller | SF Encounter Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (112 ratings) — better | — |
| Positive reviews | 70.3% of reviews | — |
| Number of ratings | 112 — better | — |
| Update frequency | Every 3 weeks — better | Every 11 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 295 MB | 75 MB |
| Age rating | 4+ | 4+ |
| Developer | Alexander Winn | Carlos Vlchez Domnguez |
Bugs and requests
Dungeon Roller
Reported bugs
7 issues- Purchases not restoring after phone upgrade
- Purchased add-ons disappeared after phone upgrade
- Purchased packages not received
- App making users buy items again on new phone
- No longer accessible for voiceover users
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- Editing saved stories overwrites other saved stories
- Modern encounters name is 'n/a'
Requested features
10 requests- More diverse starter content (fantasy, sci-fi, modern mix)
- Horizontal mode support
- Ability to delete existing randomizers
- PC version (downloadable, offline usable)
- More fantasy races (humans, Tieflings, Dragonborn)
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- Language generators
- Fantasy settings to be free
- Generator for 5e or Pathfinder D&D characters
- Fix modern encounters showing 'n/a'
- More generators for the free version
SF Encounter Calculator
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Dungeon Roller
- Pro Subscription (Monthly)$5.991 Month
- Elves Generator$0.99
- Fantasy Encounters Generator$0.99
- Fantasy Missions Generator$0.99
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- Fantasy Settings Generator$0.99
- Superpower Bundle$3.99
- SciFi Bundle$4.99
- Fantasy Bundle$6.99
- All Dungeon Roller Generators$9.99
- All Generators$17.99
SF Encounter Calculator
No in-app purchases
Questions
Is Dungeon Roller free?
Is SF Encounter Calculator free?
Do Dungeon Roller or SF Encounter Calculator have ads?
Which is updated more often, Dungeon Roller or SF Encounter Calculator?
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